4572464

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 60

約数和(自身を含む): 10211400

約数和(自身を除く): 5638936

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 89, 104, 152, 169, 178, 208, 247, 304, 338, 356, 494, 676, 712, 988, 1157, 1352, 1424, 1691, 1976, 2314, 2704, 3211, 3382, 3952, 4628, 6422, 6764, 9256, 12844, 13528, 15041, 18512, 21983, 25688, 27056, 30082, 43966, 51376, 60164, 87932, 120328, 175864, 240656, 285779, 351728, 571558, 1143116, 2286232, 4572464]

約数ペア:

[(1, 4572464), (2, 2286232), (4, 1143116), (8, 571558), (13, 351728), (16, 285779), (19, 240656), (26, 175864), (38, 120328), (52, 87932), (76, 60164), (89, 51376), (104, 43966), (152, 30082), (169, 27056), (178, 25688), (208, 21983), (247, 18512), (304, 15041), (338, 13528), (356, 12844), (494, 9256), (676, 6764), (712, 6422), (988, 4628), (1157, 3952), (1352, 3382), (1424, 3211), (1691, 2704), (1976, 2314)]